subscript

/S AH0 B S K R IH1 P T/
noun
  1. 1

    A type of lettering form written lower than the things around it.

  2. 2

    A numerical index into an array.

Antonyms

verb
  1. 1

    (of a variable) To provide with a subscript.

  2. 2

    (of a text) To convert to a subscript form.

Antonyms

adjective
  1. 1

    Written underneath.

Source: https://en.wiktionary.org/wiki/subscript